![](/global/products/cnc/ntk650/image/product_mg.jpg)
New HiPIMS PVD grade
For small diameter parts | Materials for processing Ni-based alloys
Class S "dedicated" material, finally born
For more stable machining of small-diameter Ni based components
Common challenges in Ni-based alloy Machining: Edge damage and wear from welding.
Discover stable machining with NTK's Innovative Material, 650.
Features
- Adoption of new HiPIMS coating. Improvement of surface-smoothness and suppression of imperfections in film
Improves welding performance, which is critical to Ni base alloys. Provides stable machining - TiAlN system with excellent hardness and heat resistance achieves long life
Excellent wear resistance even in difficult-to-machine material processing with high cutting edge temperature
Applicable Applications
Small diameter of Ni base alloys. (Approx. Φ20) for best performance on workpieces
![magnification section](/global/products/cnc/ntk650/image/data_01.png)
New HiPIMS PVD grade
![NTK650](/global/products/cnc/ntk650/image/data_02.jpg)
![Conventional PVD coating](/global/products/cnc/ntk650/image/data_03.jpg)
Performance
![Material: Inconel 718](image/data_04.jpg)
- [ Cutting conditions ]
- Material: Inconel 718 Vc=164 sfm f=.002 ipr ap=.039″ WET, DCGT 32.508M
![Material: Hastelloy C22](image/data_05.jpg)
- [ Cutting conditions ]
- Material: Hastelloy C22 Vc=262 sfm f=.002 ipr ap=.039″ WET, DCGT 32.508M
Cutting conditions
Scroll the table →
Grade | Work material | Operation type | Cutting parameters | ||
---|---|---|---|---|---|
Cutting Speed (sfm) | Feed (ipr) | D.O.C. (inch) | |||
NTK650 | Inconel | Front turning | 100 - 200 | .0012 - .0028 | .019 - .059 |
Hastelloy | Front turning | 160 - 330 | .0012 - .0028 | .019 - .059 |
Lineup
: First recommendation : Second recommendation
Steel | ||||||||||||||||||
Stainless steel | ||||||||||||||||||
Cast Iron | ||||||||||||||||||
Nonferrous metals | ||||||||||||||||||
Heat-resistant alloy | ||||||||||||||||||
High hardness material | ||||||||||||||||||
Others (non-metallic) | ||||||||||||||||||
Scroll the table →
CC..
![](/global/products/cnc/ntk650/image/CCGT.png)
Shape | Product Number | CECC | EPSR | IC | S | AN | RE | BS | Carbide | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PVD | ||||||||||||||||||
(Metric) | ° | inch | inch | ° | inch | inch | 650 | |||||||||||
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CCGT 32.504M YL | Up-sharp edge | 80 | 3/8 | 5/32 | 7 | .003 | – | ● | |||||||||
CCGT 32.508M YL | Up-sharp edge | 80 | 3/8 | 5/32 | 7 | .007 | – | ● | ||||||||||
CCGT 32.51M YL | Up-sharp edge | 80 | 3/8 | 5/32 | 7 | .015 | – | ● | ||||||||||
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CCGT 32.504M CL | Up-sharp edge | 80 | 3/8 | 5/32 | 7 | .003 | – | ● | |||||||||
CCGT 32.508M CL | Up-sharp edge | 80 | 3/8 | 5/32 | 7 | .007 | – | ● | ||||||||||
CCGT 32.51M CL | Up-sharp edge | 80 | 3/8 | 5/32 | 7 | .015 | – | ● |
DC..
![](/global/products/cnc/ntk650/image/DCGT.png)
Shape | Product Number | CECC | EPSR | IC | S | AN | RE | BS | Carbide | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PVD | ||||||||||||||||||
(Metric) | ° | inch | inch | ° | inch | inch | 650 | |||||||||||
![]() |
DCGT 32.504M YL | Up-sharp edge | 55 | 3/8 | 5/32 | 7 | .003 | – | ● | |||||||||
DCGT 32.508M YL | Up-sharp edge | 55 | 3/8 | 5/32 | 7 | .007 | – | ● | ||||||||||
DCGT 32.51M YL | Up-sharp edge | 55 | 3/8 | 5/32 | 7 | .015 | – | ● | ||||||||||
![]() |
DCGT 32.504M CL | Up-sharp edge | 55 | 3/8 | 5/32 | 7 | .003 | – | ● | |||||||||
DCGT 32.508M CL | Up-sharp edge | 55 | 3/8 | 5/32 | 7 | .007 | – | ● | ||||||||||
DCGT 32.51M CL | Up-sharp edge | 55 | 3/8 | 5/32 | 7 | .015 | – | ● |
TN.G
![](/global/products/cnc/ntk650/image/TNGG.png)
Shape | Product Number | CECC | EPSR | IC | S | AN | RE | BS | Carbide | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PVD | ||||||||||||||||||
(Metric) | ° | inch | inch | ° | inch | inch | 650 | |||||||||||
![]() |
TNGG 3304M FN UL | Up-sharp edge | 60 | 3/8 | 3/16 | – | .003 | – | ● | |||||||||
TNGG 3308M FN UL | Up-sharp edge | 60 | 3/8 | 3/16 | – | .007 | – | ● | ||||||||||
TNGG 331M FN UL | Up-sharp edge | 60 | 3/8 | 3/16 | – | .015 | – | ● |
VC..
![](/global/products/cnc/ntk650/image/VCGT.png)
Shape | Product Number | CECC | EPSR | IC | S | AN | RE | BS | Carbide | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PVD | ||||||||||||||||||
(Metric) | ° | inch | inch | ° | inch | inch | 650 | |||||||||||
![]() |
VCGT 2204M YL | Up-sharp edge | 35 | 1/4 | 1/8 | 7 | .003 | – | ● | |||||||||
VCGT 2208M YL | Up-sharp edge | 35 | 1/4 | 1/8 | 7 | .007 | – | ● | ||||||||||
VCGT 221M YL | Up-sharp edge | 35 | 1/4 | 1/8 | 7 | .015 | – | ● | ||||||||||
![]() |
VCGT 2204M CL | Up-sharp edge | 35 | 1/4 | 1/8 | 7 | .003 | – | ● | |||||||||
VCGT 2208M CL | Up-sharp edge | 35 | 1/4 | 1/8 | 7 | .007 | – | ● |
Catalog
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Extensive selection of styles and sizes
Useful information
4 STEP-NTK Cutting Tools Lab for choosing suitable cutting tool for cut-off machining
The aspects of "chip control" that you should check when workpiece damage or poor dimensioning are detected during Swiss type CNC automatic lathe machining
Two Areas to Check When Coaxiality is Not Achieved During Swiss CNC Lathe Machining
"Two" checkpoints and measures to be checked when "Roundness" does not come out in Swiss-type CNC-automatic lathe machining-NTK Cutting Tools Lab